Individual Calculations September 2022
 Allmacher, Marco  Total change: -77.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q4 E Willingen GER 2022-07-29
RcRownchangeKK*chgGame
 1485 1565 0.50 4 -1.93 40 -77.20 
  Drygalla, Alexander 1427 GER0.501-0.1940-7.60 
  Schaefer, Gerhard 1577 GER0.001-0.4840-19.20 
  Kaeding, Wolfgang 1528 GER0.001-0.5540-22.00 
  Schneider, Timo 1406 GER0.001-0.7140-28.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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